Home / 94,314,384-141,471,568.32-26,157,074.88

Finding the Fourth Proportional to 94,314,384, 141,471,568.32 and 26,157,074.88

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Solution

The fourth proportional to 94,314,384, 141,471,568.32 and 26,157,074.88 is: 39,235,610.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,314,384 : 141,471,568.32 = 26,157,074.88 : x
  2. Step 2: Convert to fraction form
    94,314,384/141,471,568.32 = 26,157,074.88/x
  3. Step 3: Cross multiply
    94,314,384x = 141,471,568.32 × 26,157,074.88
  4. Step 4: Simplify right side
    94,314,384x = 3,700,482,405,937,275.50
  5. Step 5: Solve for x
    x = 3,700,482,405,937,275.50/94,314,384
  6. Step 6: Final answer
    x = 39,235,610.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.